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प्रश्न
Define the following term:
Organelles
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उत्तर
Organelles are the specialised and membrane-bound living structures in a cell concerned with definite functions.
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संबंधित प्रश्न
Complete the crossword with the help of clues given below.
Across
1. This is necessary for photosynthesis.
3. Term for component present in the cytoplasm.
6. The living substance in the cell.
8. Units of inheritance present on the chromosomes.
Down
1. Green plastids.
2. Formed by collection of tissues.
4. It separates the contents of the cell from the surrounding medium.
5. Empty structure in the cytoplasm.
7. A group of cells.
Who am I?
I am chemical factory of the cell.
Give functions.
Lysosome
State whether the following statement is true (T) or False (F):
All animal cells contain a cell wall.
Mention any three differences between a living cell and a brick in a wall.
State the major function of the following :
Cytoplasm:
State the major function of the following :
Chromosomes:
State the difference between Nucleus and nucleolus
Who says that cell is the biological unit of body structure?
Organelle without a cell membrane is
